2 years ago

What is the value of 5a + 7b if a = 4 and b = 3?? a : 41 b : 12 c : 43 d : 35

2 answers:

8 0

<h3>Answer:</h3><h3>41</h3><h3>Step-by-step explanation:</h3><h3>multiplication and addition</h3><h3>5x4=20</h3><h3>7x3=21</h3><h3>20+21=41</h3>

yulyashka [42]2 years ago

6 0

Answer:

Step-by-step explanation:

the answer is a:41

this is because 5 times 4 is 20 and 7 times 3 is 21

so 20+21 is 41

You might be interested in

Please answer to those<br><br> (a+2)(a+2)<br><br> (b+7)(b+7)<br><br> (c-3)(c-3)

oksano4ka [1.4K]

Answer: 1. a^2 + 4a + 4

2. b^2 + 14b + 14

3. c^2 -6c + 9

5 0

2 years ago

Read 2 more answers

I’m a small library, there are 5 nonfiction books. There are 130 nonfiction books. How many fiction books are there?

UkoKoshka [18]

Answer: 125 fiction books

5 0

2 years ago

Read 2 more answers

Mrs. Nicholas baked two batches of cookies. The first batch consisted of 120 gingerbread cookies and the second batch consisted

shusha [124]

Answer:

i think 2/15 of the cookies

Step-by-step explanation:

hope this helps

3 0

1 year ago

To decorate a cake, you make a shade of green icing using 3 drops of yellow food coloring for every 4 drops of blue food colorin

SVETLANKA909090 [29]

This kinda easy. Every 3 yellow drops is 4 blue drops, so here's the answer. 3 = 4, 6 = 8, 9 = 12, 12 = 16. so you would need 16 blue drops.

5 0

3 years ago

What's the answer please help! :)

sammy [17]

Answer:

Answer J or 900!!

Step-by-step explanation:

Brainliest Please!

5 0

3 years ago